DE124390T1 - METHOD AND DEVICE FOR HEAT TREATING DIVIDED MATERIAL. - Google Patents

METHOD AND DEVICE FOR HEAT TREATING DIVIDED MATERIAL.

Info

Publication number
DE124390T1
DE124390T1 DE198484400574T DE84400574T DE124390T1 DE 124390 T1 DE124390 T1 DE 124390T1 DE 198484400574 T DE198484400574 T DE 198484400574T DE 84400574 T DE84400574 T DE 84400574T DE 124390 T1 DE124390 T1 DE 124390T1
Authority
DE
Germany
Prior art keywords
product
burner
air
cooler
treated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE198484400574T
Other languages
German (de)
Inventor
Lionel Jacques Gilbert F-95350 St. Brice Sous Foret Gaurier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Engie SA
Original Assignee
Gaz de France SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gaz de France SA filed Critical Gaz de France SA
Publication of DE124390T1 publication Critical patent/DE124390T1/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/10—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/02—Heating arrangements using combustion heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/18—Drying solid materials or objects by processes involving the application of heat by conduction, i.e. the heat is conveyed from the heat source, e.g. gas flame, to the materials or objects to be dried by direct contact

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Development (AREA)
  • Processing Of Solid Wastes (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Cyclones (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

1. Installation of heat treatment of any sort of divided products and of the type comprising a heating means connected with product feeding means (2) to be treated and with an enclosure (10) of heat treatment of that product which exhibits a cyclone-shaped lower part (17), from where the product is coming out to arrive to a cooler (20) connected with a source of cold air and the lower part (24) of which exhibits a cyclone shape too, characterized in that the heating means is a burner (1) in counter-rotation of combustive air and of combustible gas connected with an oven (15) made up of a volute (16) mounted at the top part of the thermal enclosure (10), whereas the source of cold air is made up of a cap (25) connected with the exit of the enclosure (10) and comprising at least two cold air inlets (26) which provide in the cap (25) an air flow in counter-rotation mixing and cooling down the products coming out from the enclosure (10), the said cap being connected with a volute (23) mounted at the top part (22) of the cooler (20).

Claims (7)

./It r : Patentansprüche./It r: claims 1. Verfahren zur Behandlung von irgendwelchen zerteilten Erzeugnissen auf heissem Wege, der Bauart, die darin besteht, das zu behandelnde Erzeugnis durch die Flamme eines Gasbrenners hindurch einzuspritzen, das Erzeugnis zu zwingen, eine spiralförmige Zwangs laufbahn, bevor es einen umschlossenen Raum erreicht, zu folgen, um somit die Laufstrecke und die Zeitdauer der Berührung des Erzeugnisses mit den von dem Brenner ausgehenden Heissgasen zu erhöhen, und danach das behandelte Erzeugnis, nachdem man es abgekühlt hat, abzuführen, dadurch gekennze ichne t ,dass am Ausgang des umschlossenen Raumes, man das behandelte Erzeugnis durch einen kalten Luftstrom abkühlt, indem man es zwingt, eine andere spiralförmige Zwangslaufbahn zu folgen, um somit die Zeitdauer der Berührung des Erzeugnisses mit der kalten Luft zu steigern und die Abführung der durch das besagte Erzeugnis erwärmten Luft entlang der Mittellinie dieser Laufbahn zu begünstigen.1. Method of handling any broken product in the hot way, of the type that consists in that which is to be treated Injecting the product through the flame of a gas burner, Forcing the product to follow a forced helical trajectory before it reaches an enclosed space, thus following the running route and to increase the length of time the product is in contact with the hot gases emanating from the burner, and then the treated To discharge the product after it has cooled down, marked by the fact that at the outlet of the enclosed space, the treated product through a cold one Airflow cools down by forcing it to form another spiral To follow compulsory trajectory, thus reducing the duration of the contact with the To increase the product with the cold air and the removal of the air heated by the said product along the center line to favor this career. 2. Verfahren nach Anspruch 1,2. The method according to claim 1, dadurch gekennze ichnet.dassindem Fall der Behandlung eines halbfesten bzw. teigartigen Erzeugnisses, man dieses Erzeugnis durch Zerschneiden, durch' Zerkleinern oder dergleichen zerteilt, bevor man es durch die Flamme des Brenners hindurchführt. this means that in this case the Treatment of a semi-solid or dough-like product, man this product by cutting, chopping or the like before passing it through the flame of the burner. 3. Anlage zur Durchführung des Verfahrens gemäss Anspruch 1 oder 2, derjenigen Bauart mit insbesondere einem, an Mittel zur Zuführung des zu behandelnden Erzeugnisses angeschlossenen Brenner und einem umschlossenen Raum zur Warmbehandlung dieses Erzeugnisses, welcher aus einem Oberteil spiralförmiger Gestalt o.dgl. und aus einem Unterteil in der Gestalt eines Wirbiers aus welchem das Erzeugnis herauskommt, um zu einem Kühler zu gelangen,besteht, d a d u r c h g e k e η η ζ e i c h η e t , dass der besagte Oberteil spiralförmiger Gestalt (16) einen an den besagten Brenner (1) angeschlossenen Ofen (15) bildet, während der besagte Kühler (20) einen an eine Ka 11 Iuftque1Ie angeschlossenen Oberteil (22) spiralförmiger Gestalt (23) und einen Unterteil in der Gestalt eines Wirbiers (24) aufweist, welcher Oberteil über3. Plant for carrying out the method according to claim 1 or 2, of the type with, in particular, one of the means connected to the supply of the product to be treated Burner and an enclosed space for heat treatment of this Product consisting of an upper part with a spiral shape or the like. and from a base in the shape of a vortex from which the product comes out to be directed to a cooler reach, exists, d a d u r c h g e k e η η ζ e i c h η e t, that said upper part of spiral shape (16) one to the said burner (1) connected furnace (15) forms while said cooler (20) is connected to an air source Upper part (22) spiral shape (23) and a lower part in has the shape of a vortex (24), which upper part over dem darunter liegenden Wirbler (24) radial hervorragt .01 2A 390protrudes radially from the vortex (24) below .01 2A 390 4. Anlage nach Anspruch 3,4. Plant according to claim 3, dadurch gekennzeichnet, dass die vorgenannte Kai t lU'ftque lie durch ein Gehäuse (25) mit wenigstens zwei im
Gegensinn verlaufenden Kait luft zufuhren (26) gebildet wird.characterized in that the aforementioned Kai t lU'ftque lie by a housing (25) with at least two im
Supply air in the opposite direction Kait (26) is formed. 5. Anlage nach Anspruch 3,5. Plant according to claim 3, d adu r c h g e k e η η ze i c h η e C , dass der vorgenannte spiralförmige Ofen (15) an Mittel (2) zur Zufuhr des zu behandelnden Erzeugnisses über einen, eine Kammer zur Vorwärmung des besagten, in den Brenner eingespritzten Erzeugnisses bildenden , mittelbaren Tauscher (3.2) angeschlossen ist.d adu r c h g e k e η η ze i c h η e C that the aforementioned spiral furnace (15) with means (2) for feeding the product to be treated through a, a chamber for preheating said, indirect forming product injected into the burner Exchanger (3.2) is connected. 6. Anlage nach Anspruch 3 oder 4,6. Plant according to claim 3 or 4, d a d u r ch g e k e η η ζ e i c h η e t ,dass der Oberteil· (-2 2) spiralförmiger Gestalt (23) des Kühlers (20) an den vorgenannten Brenner (1) angeschlossen ist, um die aus diesem Kühler ausströmende erwärmte Luft zusammen mit der, zu diesem Brenner gelangenden, die Verbrennung bewirkenden Lu'f't*, im Kreislauf umzuwälzen.
· ...■;■■■.■■■■ dadur ch geke η η ζ eich η et that the upper part · (-2 2) spiral shape (23) of the cooler (20) is connected to the aforementioned burner (1) in order to circulate the heated air flowing out of this cooler together with the to circulate the air that reaches this burner and causes the combustion.
· ... ■; ■■■. ■■■■ 7. Anlage nach einem der Ansprüche 3 bis 6,7. Plant according to one of claims 3 to 6, d a du r c h gek e η nz e i c h η e t , dass der Brenner (1), sowie das Gehäuse ( 25) zur Ka 11luftspeisung des Kühlers ( 20)
jeweils mit einem,eine Venturi-Düse bildenden Rohr (37 , 38),
dem eine Drucklufteinspritzdüse (21 , 35) zugeordnet ist, ausgestattet sind.because you have rch e η nz eich η et that the burner (1), as well as the housing (25) for the cooling air supply of the cooler (20)
each with a tube (37, 38) forming a Venturi nozzle,
to which a compressed air injection nozzle (21, 35) is assigned, are equipped.
DE198484400574T 1983-03-23 1984-03-21 METHOD AND DEVICE FOR HEAT TREATING DIVIDED MATERIAL. Pending DE124390T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8304771A FR2543280B1 (en) 1983-03-23 1983-03-23 METHOD AND PLANT FOR HEAT TREATMENT OF DIVIDED PRODUCTS

Publications (1)

Publication Number Publication Date
DE124390T1 true DE124390T1 (en) 1985-08-14

Family

ID=9287147

Family Applications (2)

Application Number Title Priority Date Filing Date
DE198484400574T Pending DE124390T1 (en) 1983-03-23 1984-03-21 METHOD AND DEVICE FOR HEAT TREATING DIVIDED MATERIAL.
DE8484400574T Expired DE3464284D1 (en) 1983-03-23 1984-03-21 Apparatus for heat-treating of particular material

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8484400574T Expired DE3464284D1 (en) 1983-03-23 1984-03-21 Apparatus for heat-treating of particular material

Country Status (5)

Country Link
EP (1) EP0124390B1 (en)
AT (1) ATE27856T1 (en)
CA (1) CA1261619A (en)
DE (2) DE124390T1 (en)
FR (1) FR2543280B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0406421A4 (en) * 1989-01-18 1991-07-03 Mogilevsky Tekhnologichesky Institut Installation for heat treatment of polydispersed materials
DE19809067A1 (en) * 1998-03-04 1999-09-09 Nissen Device for drying and heating dust-form and fine granular material
KR100773018B1 (en) * 2007-02-16 2007-11-02 한국과학기술원 Micro shutter device using polymer pattern as a mold, and Method of the forming the same
CN107904829A (en) * 2017-12-28 2018-04-13 苏州朦井纺织科技有限公司 A kind of textile material heating unit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR956999A (en) * 1950-02-10
US1329813A (en) * 1917-03-28 1920-02-03 G A Buhl Company Process of drying solids
US1892233A (en) * 1930-07-14 1932-12-27 Chappell Frank Lewis Method of and apparatus for drying casein
GB566170A (en) * 1942-08-18 1944-12-18 Frederick Jonathan Fison Improvements in or relating to a method of and means for drying powdered or other more or less finely divided material
FR1325620A (en) * 1961-10-20 1963-05-03 Kloeckner Humboldt Deutz Ag Device for heating fine-grained material, in particular raw cement powder
DE2061980C3 (en) * 1970-12-16 1975-11-13 Polysius Ag, 4723 Neubeckum Plant for firing and / or sintering fine material
FR2351369A1 (en) * 1976-05-13 1977-12-09 Gaz De France High efficiency gas burner - for preheating oily metal swarf, reclaiming foundry sand, or mfg. perlite or vermiculite
GB1570276A (en) * 1976-12-31 1980-06-25 White J Method and apparatus for heating particulate solids

Also Published As

Publication number Publication date
FR2543280B1 (en) 1987-12-04
EP0124390B1 (en) 1987-06-16
EP0124390A1 (en) 1984-11-07
FR2543280A1 (en) 1984-09-28
CA1261619A (en) 1989-09-26
DE3464284D1 (en) 1987-07-23
ATE27856T1 (en) 1987-07-15

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